Acts 1:7 is about knowing the exact date and time.
Jesus said the following:
(Matt 24:33) Even so, when you see all these things, you know that it is near, right at the door.
As we see above, Jesus told His disciples that there would be signs for when the things would happen.
We also find the following in Revelation:
(Rev 22:10) Then he told me, "Do not seal up the words of the prophecy of this scroll, because the time is near.
You want us to believe that "the time is near" means 2,000 years.
The time is near when men see the signs happening which Jesus was telling them would occur.
Mat 24:32 Now learn a parable of the fig tree; When his branch is yet tender, and putteth forth leaves, ye know that summer is nigh:
Mat 24:33 So likewise ye, when ye shall see all these things, know that it is near, even at the doors.
Mat 24:34 Verily I say unto you, This generation shall not pass, till all these things be fulfilled.
Mat 24:35 Heaven and earth shall pass away, but my words shall not pass away.
Mat 24:36 But of that day and hour knoweth no man, no, not the angels of heaven, but my Father only.
Mat 24:37 But as the days of Noe were, so shall also the coming of the Son of man be.
Mat 24:38 For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noe entered into the ark,
Mat 24:39 And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be.
Mat 24:40 Then shall two be in the field; the one shall be taken, and the other left.
Mat 24:41 Two women shall be grinding at the mill; the one shall be taken, and the other left.
Mat 24:42 Watch therefore: for ye know not what hour your Lord doth come.
Mat 24:43 But know this, that if the goodman of the house had known in what watch the thief would come, he would have watched, and would not have suffered his house to be broken up.
Mat 24:44 Therefore be ye also ready: for in such an hour as ye think not the Son of man cometh.